Vessels Of The Thoracic Limb Canine

Question 0

What 4 a branches come off of the axillary a?

Answer 0

External thoracic
Lateral thoracic
Subscapular
Cranial circumflex humeral aa

Question 1

Name the 4 regions of the main a dorsal to ventral.

Answer 1

Subclavian
Axillary
Brachial
Median aa

Question 2

Name the two branches that come off of the subscapular a.

Answer 2

Thoracodorsal and the caudal circumflex humeral.

Question 3

What m does the external thoracic supply?

Answer 3

Superficial pectorals

Question 4

What mm do the lateral thoracic supply?

Answer 4

Lattisimus dorsi m
Deep pectoral
Cutaneous trunci mm
And thoracic mammae

Question 5

What mm does the subscapular a supply?

Answer 5

Subscapularis and scapula

Also can supply part of the teres major

Question 6

What 2 mm does the thoracodorsal supply?

Answer 6

Teres major and lattisimus dorsi

Question 7

What mm/structures does the caudal circumflex humeral supply?

Answer 7

Deltoideous
Coracobrachialis
Infraspinatus
Part of the triceps
Shoulder joint capsule

Question 8

What is the last branch of the axillary a?

Answer 8

Cranial circumflex humeral

Question 9

What 2 m/structure does the cranial circumflex humeral supply?

Answer 9

Cranial aspect of the biceps brachii

Shoulder joint capsule

Question 10

Name the 6 aa that branch off of the brachial a.

Answer 10

Deep brachial a
Bicipital
Collateral ulnar
Superficial brachial
Transverse cubital
Common interosseous aa

Question 11

What is the name of the a that branches off of the superficial brachial a?

Answer 11

Cranial superficial antebrachial a

Question 12

What mm are supplied by the deep brachial?

Answer 12

It runs deep into the brachium to the triceps

Question 13

The bicipital a supplies which m?

Answer 13

Biceps

Question 14

What mm/structure does the collateral ulnar supply?

Answer 14

Triceps and the caudal elbow area

Question 15

What area/mm does the transverse cubital supply?

Answer 15

Cranial elbow and adjacent mm

Question 16

The latissimus dorsi is supplied by which 2 aa?

Answer 16

Lateral thoracic and thoracodorsal

Question 17

The triceps are supplied by which 3 aa?

Answer 17

Caudal circumflex humeral
Deep brachial
Collateral ulnar aa

Question 18

Teres major is supplied by which 2 aa?

Answer 18

Subscapular and thoracodorsal

Question 19

What a is the principal source of blood to the paw?

Answer 19

Median a

Question 20

The median a runs with the DDF through the BLANK BLANK to supply the BLANK BLANK of the paw

Answer 20

Carpal canal

Palmer surface

Question 21

Which 2 aa and “structure” come off of the median a?

Answer 21

Radial and deep antebrachial aa

Superficial palmar arch

Question 22

The suprascapular n innervates which 2 mm?

Answer 22

Supraspinatus and infraspinatus

Question 23

The subscapularis m is innervated by which n?

Answer 23

The subscapular n

Question 24

What n does the axillary n give off?

Answer 24

The lateral cutaneous antebrachial

Question 25

Which 4 mm does the axillary n innervated?

Answer 25

Teres major Teres minor Deltoideus Part of subscapularis

Question 26

Which n innervates the latissimus dorsi?

Answer 26

Thoracodorsal n

Question 27

The musculocutaneous n gives rise to which n?

Answer 27

Medial cutaneous antebrachial n

Question 28

Which 3 mm and area are innervated by the musculocutaneous n?

Answer 28

Coracobrachialis Biceps brachii Brachialis Cutaneous innervation to the medial aspect of the antebrachium

Question 29

The radial n divides into which 2 nn branches?

Answer 29

Superficial and deep branches

Question 30

From which n does the lateral cutaneous antebrachial n arise?

Answer 30

Radial n

Question 31

Which is the motor n for all of the extensors of the carpus, metacarpus, and digits?

Answer 31

Radial n

Question 32

Which n innervates all of the triceps,tensor fascia antebrachii, anconeus, ECR, CDE, supinator, LDE, and ulnaris lateralis

Answer 32

Radial n

Question 33

Which 5 mm does the median n innervate?

Answer 33

``` Pronator teres Pronator quadratus FCR SDF Parts of the DDF ```

Question 34

Name the area and structure the ulnar n innervates.

Answer 34

Cutaneous innervation to the lateral surface of the metacarpus. Fifth digit

Question 35

Which n does the ulnar n give rise to?

Answer 35

Caudal cutaneous antebrachial n

Question 36

Which 2 nn does the ulnar n innervate?

Answer 36

FCU and parts of the DDF

Question 37

Which n also passes thru the lateral part of the carpal canal?

Answer 37

Ulnar n

Question 38

Which m does the caudal pectoral n innervate?

Answer 38

Deep pectoral